Chi Miao impersonated delinquent "Chi Xiaoyi" to sabotage her friend's blind date with CEO Fu Jinyan - who then became her boss. Trapped in dual roles (prim secretary by day, Fu's contract date by night), she fell for him. When Fu discovered her identity, misunderstandings led to her accepting Chu Cheng's proposal - until she realized she carried Fu's child. He crashed her engagement to reclaim her.